# -*-coding:utf-8 -*-
# Author : Mo
# Data : 2022/2/9 21:46
from django.shortcuts import render,HttpResponse,redirect
from app01 import models
from app01.utils.bootstrap import BootStrapModelForm

def city_list(request):
    """ 城市列表 """
    queryset = models.City.objects.all()
    return render(request,"city_list.html", {"queryset":queryset})


class UpModelForm(BootStrapModelForm):
    bootstrap_exclude_fields = ['img']
    class Meta:
        model = models.City
        fields = "__all__"


def city_add(request):
    title = "新建城市"
    if request.method == "GET":
        form = UpModelForm
        return render(request, "upload_form.html", {"form": form, "title": title})

    form = UpModelForm(data=request.POST,files=request.FILES)
    if form.is_valid():
        # 对于文件：自动保存
        # 字段 + 上传路径写入到数据库
        form.save()
        return redirect("/city/list/")
    return render(request, "upload_form.html", {"form": form, "title": title})
